BURLINGTON: In the winter of 2020, Desktop Metal, a high-flying startup just outside Boston, unveiled an industrial 3D printer so powerful that it sounded like magic. The printer could make metal parts for jet engines, trucks and medical implants “at spee... See more
- Comentar Estados Unidos domina los cielos de Irán. Pero las matemáticas no están necesariamente del lado de Estados Unidos. Irán está utilizando drones de bajo costo para ataques de precisión en Oriente Medio. Estados Unidos y sus aliados tienen sistema... See more
The United States is dominating the skies above Iran. But math is not necessarily on America’s side. Iran is using low-cost drones for precision attacks in the Middle East. The United States and its allies have air defense systems capable of intercepting ... See more
Tomahawk missiles are coveted by militaries around the world because they can hit a target 1,000 miles away. That accuracy is possible because their fins use powerful magnets made of samarium — a rare-earth metal that can tolerate high heat. When China pu... See more
SOREN Monroe-Anderson was only 20 when he first tried to sell his drones to the US military. He and a friend were building them for Ukrainian forces in his parents’ garage, assembling parts by hand and shipping what they could to the front lines. The Pent... See more
